HAN; Sang-yong

Patent Applications and Registrations

Patent applications and USPTO patent grants for HAN; Sang-yong.The latest application filed is for "power control method and apparatus to heat a heating roller".

Company Profile

0.30.31

HAN; Sang-yong - Suwon-si KR
Han; Sang Yong - Gyeonggi-do KR
Han; Sang Yong - Seoul KR
Han; Sang-yong - Suwon KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Power Control Method And Apparatus To Heat A Heating Roller App 20130330098 - CHAE; Young-min ; et al.	2013-12-12
Power control method and apparatus to heat a heating roller Grant 8,532,517 - Chae , et al. September 10, 2	2013-09-10
Power supply and image forming device having the same Grant 8,456,870 - Cho , et al. June 4, 2	2013-06-04
Apparatus and method for detecting program plagiarism through memory access log analysis Grant 8,353,056 - Han , et al. January 8, 2	2013-01-08
Power Control Method And Apparatus To Heat A Heating Roller App 20120207503 - CHAE; Young-min ; et al.	2012-08-16
Power control method and apparatus to heat a heating roller Grant 8,180,241 - Chae , et al. May 15, 2	2012-05-15
Image fixing control system and method to increase quality of fixed image Grant 8,139,970 - Kim , et al. March 20, 2	2012-03-20
Power control method and apparatus to heat a heating roller Grant 8,050,584 - Chae , et al. November 1, 2	2011-11-01
Power Control Method And Apparatus To Heat A Heating Roller App 20110262169 - CHAE; Young-min ; et al.	2011-10-27
Device for fusing toner on print medium Grant 8,045,878 - Chae , et al. October 25, 2	2011-10-25
Fusing device heated by induced current for instantly controlling power Grant 8,032,045 - Chae , et al. October 4, 2	2011-10-04
Apparatus to generate high voltage by digital control and method thereof Grant 7,986,534 - Chae , et al. July 26, 2	2011-07-26
Power supply and image forming device having the same App 20110170885 - Cho; Jun-Seok ; et al.	2011-07-14
Power supply and image forming device having the same Grant 7,933,131 - Cho , et al. April 26, 2	2011-04-26
Power Control Method And Apparatus To Heat A Heating Roller App 20110013922 - CHAE; Young-min ; et al.	2011-01-20
Power control method and apparatus to heat a heating roller Grant 7,826,759 - Chae , et al. November 2, 2	2010-11-02
Power control method and apparatus to control a heating roller Grant 7,813,664 - Chae , et al. October 12, 2	2010-10-12
Device for fusing toner on print medium App 20100247181 - Chae; Young-min ; et al.	2010-09-30
Apparatus And Method For Detecting Program Plagiarism Through Memory Access Log Analysis App 20100242023 - Han; Sang Yong ; et al.	2010-09-23
Device for fusing toner on print medium Grant 7,756,438 - Chae , et al. July 13, 2	2010-07-13
Analog control ASIC apparatus for high voltage power supply in image forming apparatus and method for controlling high voltage power supply Grant 7,706,122 - Chae , et al. April 27, 2	2010-04-27
Image forming apparatus having improved flicker characteristics and method thereof Grant 7,598,476 - Chae , et al. October 6, 2	2009-10-06
Device for fusing toner on print medium Grant 7,565,103 - Chae , et al. July 21, 2	2009-07-21
Phase controlling device, fuser controlling device having the same, and phase controlling method Grant 7,542,693 - Shin , et al. June 2, 2	2009-06-02
Apparatus To Generate High Voltage By Digital Control And Method Thereof App 20090129809 - CHAE; Young-min ; et al.	2009-05-21
Adaptive execution method for multithreaded processor-based parallel system Grant 7,526,637 - Jung , et al. April 28, 2	2009-04-28
Apparatus to generate high voltage by digital control and method thereof Grant 7,508,095 - Chae , et al. March 24, 2	2009-03-24
Image printer with common filter to filter common operating frequency band of fixing module and switch mode power supply module Grant 7,424,234 - Kim , et al. September 9, 2	2008-09-09
Image fixing device of an image forming apparatus Grant 7,415,234 - Kim , et al. August 19, 2	2008-08-19
Fusing roller with adjustable heating area and fusing apparatus using the same Grant 7,369,802 - Cho , et al. May 6, 2	2008-05-06
Fusing roller and fusing apparatus having the same Grant 7,356,299 - Kim , et al. April 8, 2	2008-04-08
Fusing roller and fusing apparatus using the same Grant 7,349,661 - Cho , et al. March 25, 2	2008-03-25
Fusing roller and fusing apparatus adopting the same Grant 7,340,207 - Cho , et al. March 4, 2	2008-03-04
Phase Controlling Device, Fuser Controlling Device Having The Same, And Phase Controlling Method App 20080025745 - Shin; Bong-su ; et al.	2008-01-31
Power Supply And Image Forming Device Having The Same App 20080024092 - CHO; Jun-seok ; et al.	2008-01-31
Image fixing control system and method App 20070212095 - Kim; Se-joong ; et al.	2007-09-13
Power control method and apparatus to control a heating roller App 20070189796 - Chae; Young-min ; et al.	2007-08-16
Power control method and apparatus to heat a heating roller App 20070189795 - Chae; Young-min ; et al.	2007-08-16
Adaptive execution method for multithreaded processor-based parallel system App 20070130568 - Jung; Chang Hee ; et al.	2007-06-07
E-mail printer and e-mail printing method having authentication procedure Grant 7,200,748 - Kim , et al. April 3, 2	2007-04-03
Fusing device for instantly controlling power App 20070009274 - Chae; Young-min ; et al.	2007-01-11
Apparatus to generate high voltage by digital control and method thereof App 20060214514 - Chae; Young-min ; et al.	2006-09-28
Method of receiving selected mail at Internet mail device Grant 7,103,630 - Kim , et al. September 5, 2	2006-09-05
Analog control ASIC apparatus for high voltage power supply in image forming apparatus and method for controlling high voltage power supply App 20060176717 - Chae; Young-min ; et al.	2006-08-10
Image printer with common filter to filter common operating frequency band of fixing module and switch mode power supply module App 20060140691 - Kim; Jin-Ha ; et al.	2006-06-29
Image forming apparatus having improved flicker characteristics and method thereof App 20060124630 - Chae; Young-Min ; et al.	2006-06-15
Fusing roller and fusing apparatus using the same App 20060093414 - Cho; Durk-hyun ; et al.	2006-05-04
Fusing roller and fusing apparatus adopting the same App 20060093415 - Cho; Durk-hyun ; et al.	2006-05-04
Image fixing device of an image forming apparatus App 20060067749 - Kim; Hwan-guem ; et al.	2006-03-30
Fusing roller and fusing apparatus having the same App 20060045588 - Kim; Hwan-guem ; et al.	2006-03-02
Fusing roller and fusing apparatus having the same App 20060045586 - Kim; Hwan-guem ; et al.	2006-03-02
Fusing roller and fusing apparatus using the same App 20060045587 - Cho; Durk-hyun ; et al.	2006-03-02
Device for fusing toner on print medium App 20060045591 - Chae; Young-min ; et al.	2006-03-02
Device for fusing toner on print medium App 20050286926 - Chae, Young-min ; et al.	2005-12-29
Device for fusing toner on print medium App 20050286939 - Chae, Young-min ; et al.	2005-12-29
Method of receiving selected mail at internet mail device App 20030135568 - Kim, Young-hoon ; et al.	2003-07-17
E-mail printer and e-mail printing method having authentication procedure App 20030115462 - Kim, Young-hoon ; et al.	2003-06-19
System and method of enhanced computer user interaction App 20020154124 - Han, Sang-Yong	2002-10-24
Flat-panel display device using optical waveguide Grant 6,236,799 - Huh , et al. May 22, 2	2001-05-22

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